Meetings of shareholders may be held either within or without this State, as may be provided in the by-laws or in a resolution of the board of directors. This guide will help you file formation documents, get tax identification numbers, and set up your company records.This document is sometimes referred to as the charter. The term of a director elected to fill a vacancy expires at the next annual shareholders' meeting at which his or her predecessor's term would have expired. The first step to beginning a corporation is filing your articles of incorporation. Do this with the Illinois Secretary of State. This guide will inform you of various legal requirements and direct you to additional resources.